WPX Energy, Inc., an independent oil and natural gas exploration and production company, engages in the exploitation and development of unconventional properties in the United States. The company's principal areas of operation include the Delaware Basin in Texas and New Mexico; the Williston Basin in North Dakota; and the San Juan Basin in New Mexico and Colorado. As of December 31, 2017, it had proved reserves of 436 million barrels of oil equivalent. The company was incorporated in 2011 and is headquartered in Tulsa, Oklahoma.